1. Cichocki LA, Amari SI (2003) Adaptive blind signal and image processing. Wiley, New York
2. Comon P (1994) Independent component analysis. A new concept. Signal Process 36:287–314
3. Do MN, Vetterli M (2002) Wavelet-based texture retrieval using generalized Gaussian density and Kullback–Leibler distance. IEEE Trans Image Process 11(2):146–158
4. Virtanen I (1982) Entropy correlation coefficient, a measure of statistical dependence for categorized data. Paper presented at the 15th European meeting of statisticians, Palermo, Italy
5. Elsabrouty M, Bouchard M, Aboulnasr T (2003) A new on-line negentropy-based algorithm for blind source separation. IEEE Int Symp Micro-Nano Mechatron Hum Sci 2:756–759